> It was a very crappy experience to not be able to remark on a single thing to each other.
That was caused by your baby, not by the devices. 2 people in a small apartment together with their own devices watching what appears to them to be a movie-sized screen would definitely be something many people would like. No big device on the wall. No shaking the people in the apartment next door with your sub-woofer. And you can still comment to each other all you want. (Obviously the price will need to come down for that to be common.)
That was caused by your baby, not by the devices. 2 people in a small apartment together with their own devices watching what appears to them to be a movie-sized screen would definitely be something many people would like. No big device on the wall. No shaking the people in the apartment next door with your sub-woofer. And you can still comment to each other all you want. (Obviously the price will need to come down for that to be common.)